/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.pfm.menu;

import java.util.List;

import com.pfm.cuento.R;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;

public class Indice extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        loadApps();

        setContentView(R.layout.indice);
        GridView grid = (GridView) findViewById(R.id.grid);
        grid.setAdapter(new AppsAdapter());
    }

    private List<ResolveInfo> mApps;

    private void loadApps() {
        Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
        mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);

        mApps = getPackageManager().queryIntentActivities(mainIntent, 0);
    }

    public class AppsAdapter extends BaseAdapter {
        public View getView(int position, View convertView, ViewGroup parent) {
            ImageView i = new ImageView(Indice.this);

            ResolveInfo info = mApps.get(position % mApps.size());

//            i.setImageDrawable(info.activityInfo.loadIcon(getPackageManager()));
//            i.setImageResource(R.drawable.c1);
            i.setImageResource(mListDrawable[position]);
            i.setScaleType(ImageView.ScaleType.FIT_CENTER);
            i.setLayoutParams(new GridView.LayoutParams(80, 80));
//            i.setPadding(8, 8, 8, 8);
            return i;
     
//            i.setImageResource(R.drawable.c1);
//            i.setAdjustViewBounds(true); // set the ImageView bounds to match the Drawable's dimensions
//            i.setLayoutParams(new GridView.LayoutParams(1, 1));
//            return i;
        }


        public final int getCount() {
            return Math.min(12, mApps.size());
        }

        public final Object getItem(int position) {
            return mApps.get(position % mApps.size());
        }

        public final long getItemId(int position) {
            return position;
        }
        
        private Integer[] mListDrawable = {
                R.drawable.c1, R.drawable.c2,
                R.drawable.c3, R.drawable.c4,
                R.drawable.c5, R.drawable.c6,
                R.drawable.c7, R.drawable.c8,
                R.drawable.c9, R.drawable.c10,
                R.drawable.c11, R.drawable.c12};
    }

}
